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Showing 1 to 2 of 2 for “"Digital Pre-distorters"”.
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High performance Deep Learning based Digital Pre-distorters for RF Power Amplifiers
In this work, we present different deep learning-based digital pre-distorters and compare them based on their performance towards improving the linearity of highly non-linear power amplifiers. The simulation results show that BiLSTM based DPDs work the best in terms of improving the linearity …
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Fast Adaptive Digital Pre-Distortion Scheme for Application in Cellular Base Station Power Amplifiers
… is necessary to design fast and noncomplex digital pre-distorters that are able to achieve and maintain acceptable linearization performance and compensate for the dynamic distortions generated by the PA. This thesis explores an adaptive DPD scheme using multiple models that combines a …